@subnet-box-view-backgroup-color: #FFFFFF;
.subnet-box {
    position: relative;
    height: 100%;
    width: 90%;
    margin: 20px 0 20px 60px;
    overflow: hidden;
    zoom: 1;
    border: 2px dashed #d4d6dc;
    background-color: @subnet-box-view-backgroup-color;
    .subnet-box-head {
        height: 33px;
        line-height: 33px;
        border-bottom: 2px dashed #d4d6dc;
        background-color: #f4f5f9;
        color: #737987;
        font-size: 14px;
        padding: 0 10px;
        .title-sum {
            float: right;
        }
    }
    .subnet-box-body {
        position: relative;
        margin: 30px;
        min-height: 380px;
        overflow: hidden;
    }
    .subnet-design {
        display: inline-block;
        margin-left: 10%;
        img {
            width: 300px;
            height: 189px;
        }
    }
}